Buenas, estoy teniendo un problema con mi grabadora laser tts 10w pro. al iniciar lightburn y buscar mi grabadora aparece el puerto (com 8) pero no se conecta se queda esperando conexion.
ahora si yo le saco el puerto 8 y lo dejo elejir puerto y abro cualquier otro programa de corte por ejemplo laserWeb (ese y otros programas lo detectan a la primera) lo conecto, lo desconecto y me paso a lightburn y le vuelvo a dar el puerto com 8 y ahi si me lo toma.
ya probe varias cosas pero sigue sin funcionar a la primera. en una netbook lo probe y anda perfecto.
tengo una pc gamer de escritorio con win10
ya probe en todos los puertos usb 2.0 y 3.0, instale y reinstale el driver CH341SER
cualquier ayuda es vienvenida, gracias
You say you are searching for the laser in LightBurn. Are you referring to the “Find my Laser” function?
This step only needs to be done once to add the device to LightBurn. You then need to select that device here:
Please excuse, if that’s what you were doing already, and something got lost in the translation. 
Sometimes, it’s necessary to reset the current device connection by right-clicking the “Devices” button before you can connect.
gracias por responder aca hice un video del problema y si le hice click derecho sobre dispositivos pero no sirve
basicamente lo que tengo que hacer para que me detecte el puerto com es abrirlo desde otro programa primero, luego si me deja pero si apago la grabadora tengo que volver a repetir los pasos
English:
Basically, what I have to do to get the COM port detected is to open it from another program first, then if it lets me, but if I turn off the recorder, I have to repeat the steps again.
That’s interresting. To recap: LaserWeb is able to connect to your MKS DLC32 controller over USB, but LightBurn is only connecting after you used LaserWeb first.
LaserWeb seems to somehow reset the connection. In your video, you didn’t right-click the Devices button in LightBurn. Did you do this to reset the connection?
Has the problem only recently started, or has it always been this way?
‘WCH’, the manufacturer of the CH340 Serial chip on your controller rolled out a Windows driver update lately!
I have tested this driver on my machine, also using a Makerbase DLC32, but different firmware.
Do you see this in the Windows Update History, and does the installation date correlate with the occurrence of the problem?
Please send us a screenshot of the used driver from the Device Manager. I’m using this one, for example:
